solve the proportion.\n$\frac{10}{10 + x}=\frac{35}{56}$\n$x = ?$

Explanation:

Step1: Cross - multiply

$10\times56=(10 + x)\times35$ $560 = 350+35x$

Step2: Isolate the term with $x$

Subtract 350 from both sides. $560 - 350=35x$ $210 = 35x$

Step3: Solve for $x$

Divide both sides by 35. $x=\frac{210}{35}$ $x = 6$

Answer:

$6$